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ldp: add support for TCP_CONGESTION sockopts (VPP-1550)

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Change-Id: I0fcf3385cc4fb96f000b84d5f880f74131c0d60f
Signed-off-by: Florin Coras <fcoras@cisco.com>
(cherry picked from commit 0ed24e93b207850078ca7f58cd4106cc4a906952)
This commit is contained in:
Florin Coras
2019-01-21 09:03:10 -08:00
committed by Florin Coras
parent 1705599efe
commit 0cb68778ec
1 changed files with 9 additions and 0 deletions
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9
src/vcl/ldp.c
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@ -1700,6 +1700,11 @@ getsockopt (int fd, int level, int optname,
else else
rv = -EFAULT; rv = -EFAULT;
break; break;
case TCP_CONGESTION:
strcpy (optval, "cubic");
*optlen = strlen ("cubic");
rv = 0;
break;
default: default:
LDBG (0, "ERROR: fd %d: getsockopt SOL_TCP: sid %u, " LDBG (0, "ERROR: fd %d: getsockopt SOL_TCP: sid %u, "
"optname %d unsupported!", fd, vlsh, optname); "optname %d unsupported!", fd, vlsh, optname);
@ -1808,6 +1813,10 @@ setsockopt (int fd, int level, int optname,
rv = vls_attr (vlsh, VPPCOM_ATTR_SET_TCP_KEEPINTVL, rv = vls_attr (vlsh, VPPCOM_ATTR_SET_TCP_KEEPINTVL,
(void *) optval, &optlen); (void *) optval, &optlen);
break; break;
case TCP_CONGESTION:
/* Ignore */
rv = 0;
break;
default: default:
LDBG (0, "ERROR: fd %d: setsockopt() SOL_TCP: vlsh %u" LDBG (0, "ERROR: fd %d: setsockopt() SOL_TCP: vlsh %u"
"optname %d unsupported!", fd, vlsh, optname); "optname %d unsupported!", fd, vlsh, optname);